baber/WOPTO huggingface dataset:
Patent WO-2020237844-A1 (WO)
Inventor: WANG HAO
IPC: F16K7/12
Filed: 2019-08-16
Abstract: An anti-overflow pipe, comprising a pipe wall (1) and a valve (2); on a plane perpendicular to the lengthwise direction of the pipe wall (1), the cross section of the inner side wall of the pipe wall (1) is oval, and the cross section of the outer side wall of the pipe wall (1) has a closed ring shape; in a plane where the long axis of the oval of the inner side wall and the lengthwise direction of the pipe wall (1) are located, the cross section of the valve (2) has a V-shaped structure and is connected to the inner side wall; and the valve (2) is provided with a slit (3) for unidirectional communication of fluid. The valve (2) having a V-shaped structure is provided on the pipe wall (1) having an oval cross section, so that fluid is sucked out under the action of a suction force, preventing waste of fluid, and scalding and wetting of a user, ensuring personal safety of a user. In addition, the valve (2) can achieve a buffering effect on the flowing of fluid, avoiding the hidden danger of excessively fast fluid flow, and also preventing the fluid outside the pipe wall (1) from flowing to the inside of the pipe wall through the valve (2) and causing fluid contamination.
Patent WO-2021000391-A1 (WO)
Inventor: Zheng Ziou
IPC: G06N3/04
Filed: 2019-08-23
Abstract: A text intelligent cleaning method, comprising: obtaining a text set, and performing preprocessing operation on the text set to obtain a word vector text set (S1); performing full-text matrix numeralization operation on the word vector text set to generate a main word vector matrix and a text word vector matrix (S2); inputting the main word vector matrix into a BiLSTM model to generate an intermediate text vector, and inputting the text word vector matrix into a convolutional neural network model to generate a target text vector (S3); and splicing the intermediate text vector and the target text vector to obtain a combined text vector, inputting the combined text vector into a pre-constructed semantic recognition classifier model, outputting an aggregated text vector, performing reverse recovery operation on the aggregated text vector by using a reverse algorithm of word2vec, and outputting a standard text (S4). Further provided are a text intelligent cleaning device and a computer-readable storage medium, thereby implementing accurate cleaning of the text.
Patent WO-2021035483-A1 (WO)
Title: Uplink power control scheme
Inventor: WEN PINGPING
IPC: H04L1/18
Filed: 2019-08-26
Abstract: Systems, methods, apparatuses, and computer program products for an uplink power control scheme in 5G non-terrestrial networks. A method may include receiving, at a user equipment, a plurality of sets of power control parameters. The method may also include selecting a corresponding set of power control parameters from the plurality of sets of power control parameters based on a retransmission scheme. The method may further include calculating a transmission power with the corresponding set of power control parameters. In addition, the method may include applying the calculated transmission power to a communication with a network node with the retransmission scheme.
Patent WO-2020043108-A1 (WO)
Inventor: MA LEI
IPC: H01Q1/38
Filed: 2019-08-27
Abstract: Embodiments of the present application provide an FM antenna circuit and a terminal device. The FM antenna circuit comprises a mainboard unit, a first matching circuit, a second matching circuit, a third matching circuit, and an FM processing unit, wherein a power supply end of the mainboard unit is connected to a power supply end of the FM processing unit by means of the first matching circuit; a ground end of the mainboard unit is connected to a ground end of the FM processing unit by means of the second matching circuit; the ground end of the mainboard unit is connected to an input end of the FM processing unit; an output end of the FM processing unit is connected to a signal end of the mainboard unit by means of the third matching circuit; the mainboard unit receives and sends an FM antenna signal to the FM processing unit; and the FM processing unit performs signal processing on the FM antenna signal, and sends the processed FM antenna signal to the mainboard unit, so that the mainboard unit outputs the processed FM antenna signal. The embodiments of the present application implement zero-clearance demands of an FM antenna while the receiving performance of the FM antenna meets real-time requirements.
Patent WO-2020206913-A1 (WO)
Inventor: WU ZHUANGWEI
IPC: G06F17/27
Filed: 2019-08-29
Abstract: A method and apparatus for neural network-based word segmentation and part-of-speech tagging, a computer device, and a storage medium, which relate to the technical field of artificial intelligence. The method comprises: acquiring a corpus to undergo word segmentation and inputting same into a pre-trained first DNN neural network model, and acquiring a plurality of initially segmented words outputted by the first DNN neural network model in response to the corpus to undergo word segmentation (201, 202); and calculating an internal aggregation degree and information entropy of each initially segmented word, and determining an intially segmented word of which both the internal aggregation degree and information entropy exceed set thresholds to be a final segmented word (203). The final segmented word is inputted into a pre-trained second DNN neural network model and KNN model for use in analyzing the candidate word part-of-speech and candidate word part-of-speech probabilities as well as the similar word part-of-speech and similar word part-of-speech probabilities of the final segmented word (204, 205), and the part of speech that has the highest probability is returned as the part of speech of the final segmented word (206). The described method completes part-of-speech tagging at the same time as word segmentation, further improves the accuracy of word segmentation, and provides word segmentation results for different scenarios that best fit the scenarios.
Patent WO-2020063764-A1 (WO)
Inventor: JIANG CHUANGXIN
IPC: H04L5/00
Filed: 2019-09-26
Abstract: Provided in embodiments of the present disclosure are methods and devices for transmitting and receiving data, a communication apparatus and system, and a storage medium. A transmitting and receiving point divides data scheduled according to downlink control information into N data sections, and transmits the N data sections to a receiving end, where N≥1. A value of N and whether the N data sections correlate with one another when N>1 depend on at least one of the following scheduling information: transmission configuration indicator state information, a demodulation reference signal port indicator, a modulation and coding scheme, a redundant version, and a new data indicator. After receiving the N data sections transmitted by the transmitting and receiving point, the receiving end can determine whether the N data sections correlate with one another according to at least one of the transmission configuration indicator state information, the demodulation reference signal port indicator, the modulation and coding scheme, the redundant version, and the new data indicator.
Patent WO-2021056390-A1 (WO)
Inventor: CAO FANG
IPC: G06N3/08
Filed: 2019-09-27
Abstract: A synchronous training method and cluster for a convolutional neural network model, and a readable storage medium. The method comprises: when training a convolutional neural network, allocating training samples to GPUs according to a training data volume. The difference between the times consumed by GPUs for training the same convolutional neural network according to the allocated training data volume is reduced, and the training waiting time between the GPUs can be shortened, so that the training efficiency is thus improved. In addition, in the method, the types of GPUs for training the convolutional neural network can be different, so that the number of idle GPUs can be reduced, and hardware costs can also be reduced.
Patent WO-2020140569-A1 (WO)
Inventor: DUAN LIAN
IPC: H04R19/04
Filed: 2019-10-25
Abstract: The present invention provides a piezoelectric microphone, comprising a base having a back cavity and a piezoelectric cantilever diaphragm fixed at the base. The piezoelectric cantilever diaphragm comprises a first diaphragm positioned at the center and suspended above the back cavity and a second diaphragm fixed at the base and surrounding the first diaphragm. The second diaphragm comprises a fixed end fixed to a side of the base and a movable end close to a side of the first diaphragm and suspended above the back cavity. The piezoelectric microphone further comprises an extensible and retractable elastic member connecting the first diaphragm and the movable end. The piezoelectric microphone provided by the present invention has better performance in comparison to the related art.
Patent WO-2021081926-A1 (WO)
Inventor: HONG WEI
IPC: H04W72/04
Filed: 2019-10-31
Abstract: 本公开提出了标识发送方法和装置、标识接收方法和装置、信息发送方法和装置，所述标识发送方法包括：确定所述终端在授权频段中的标识；将所述标识通过非授权频段发送至所述非授权频段的无线接入点。根据本公开的实施例，终端通过将自身在授权频段中的标识，发送至非授权频段的无线接入点，便于基站在需要通过非授权频段与终端通信时，无线接入点能够在接收到来自基站的信息后，根据该标识为终端提供服务。
Patent WO-2020238017-A1 (WO)
Inventor: CHEN CHINGYUAN
IPC: G02F1/1333
Filed: 2019-11-04
Abstract: 本发明提供一种显示面板贴合结构及其制作方法，显示面板包括液晶面板、第一支撑层、盖板、第二支撑层、框胶层；第一支撑层包括第一镂空部，第一镂空部内设有第一介质；第二支撑层包括第二镂空部，第二镂空部内设有第二介质；其中，第一介质、第二介质的折射率均小于框胶层的折射率。
Patent WO-2020134579-A1 (WO)
Inventor: ZHU JIANBO
IPC: G01N3/30
Filed: 2019-11-05
Abstract: 三轴六向霍普金森压杆的动静载荷同步伺服控制系统，方形杆（10、21、34、43、53、60）由自润滑方形杆固定和支撑架（11、18、33、44、52、55）固定，方形杆（10、21、34、43、53、60）与中心立方体方箱（63）于方形开口实现对中连接；围压加载液压油缸（2、24、45）和围压加载作动器（4、27、46）与围压加载框（7、31、47）串联组合，电磁脉冲激发腔（6、14、29、40、49、57）放置在围压加载框（7、17、31、37、47、58）内，且与方形杆（10、21、34、43、53、60）的入射端自由且紧密的贴合，围压加载框（7、17、31、37、47、58）与凸台（8、20、32、42、51、61）串联连接，凸台（8、20、32、42、51、61）安置于方形杆（10、21、34、43、53、60）入射端。凸台（8、20、32、42、51、61）的设置可实现给测试试样（64）施加静态围压后还能保证霍普金森压杆入射端为自由端，解决了传统动静组合霍普金森杆系统施加静态预应力后，无法保证霍普金森入射杆端部处于自由状态的问题，从而为后续施加电磁激发应力脉冲以及原位保压条件下的超声波测试提供测试条件。
Patent WO-2021088020-A1 (WO)
Title: Dispositif électronique
Inventor: LIAO DEZHI
IPC: H04M1/02
Filed: 2019-11-08
Abstract: La présente invention concerne un dispositif électronique. Le dispositif électronique comprend un élément flexible et un élément mobile. L'élément flexible comprend une partie pliable et une première partie de raccordement à proximité de la partie pliable. L'élément mobile est relié à la première partie de raccordement. Lorsque l'élément flexible est dans un état plié, l'élément mobile peut être séparé de la partie pliable. Lorsque l'élément flexible est dans un état déplié, l'élément mobile peut venir en butée contre la partie pliable. Selon le dispositif électronique dans la présente invention, la partie pliable de l'élément flexible dans l'état déplié peut être supportée au moyen de l'élément mobile.
Patent WO-2021077495-A1 (WO)
Title: Electrical tft detection and correction method, device, and system
Inventor: FU JIANHANG
IPC: G09G3/32
Filed: 2019-11-14
Abstract: An electrical TFT detection and correction method, a device, and a system. The method comprises the following steps: acquiring a gate-source voltage ratio of each sub-pixel of a display apparatus (S210); detecting, within a pre-determined sampling period, output voltages of individual driving TFTs to obtain individual detection voltages, and obtaining individual constant K values according to input voltages of the individual driving TFTs and the individual detection voltages within each pre-determined sampling period (S220); sequentially correcting the constant K values of individual compensation sub-pixels according to a gate-source voltage ratio of a standard sub-pixel, a constant K value of the standard sub-pixel, and gate-source voltage ratios of the compensation sub-pixels, and obtaining individual compensation factors (S230); and sequentially correcting, according to the individual compensation factors, pixel voltages of the corresponding compensation sub-pixels to obtain the corrected pixel voltages (S240). The invention eliminates errors of corresponding constant K values caused by differences in gate-source voltage ratios of sub-pixels, thereby improving accuracy in detecting the constant K values, and enhancing compensation precision of electrical TFT detection.
Patent WO-2020143324-A1 (WO)
Title: 服务程序发布方法、装置、计算机设备及存储介质
Inventor: XU GUANGWU
IPC: G06F8/71
Filed: 2019-11-14
Abstract: 一种服务程序发布方法、装置、计算机设备及存储介质，包括下述步骤：获取发布内容，其中，所述发布内容包括服务程序（S1100）；将所述发布内容分配至目标容器，其中，所述目标容器为服务器中与所述服务程序具有映射关系的一个或多个容器（S1200）；重启所述目标容器，将所述发布内容写入到所述目标容器中，覆盖所述目标容器中的原内容（S1300）。与传统的更新内容时需要重启整个服务器的发布模式相比，这种服务程序发布方法在服务器中将多个容器分隔开，进行更新时只需要将发布的内容发送到对应的服务器容器中，对目标的一个或多个容器进行重启和内容更新，有效节省了发布内容时的时间成本。
Patent WO-2021056763-A1 (WO)
Inventor: HAO SIKUN
IPC: G02F1/1343
Filed: 2019-11-15
Abstract: A pixel structure (100) and a transparent display (900). The pixel structure (100) eliminates the graininess of a displayed image and improves image quality by means of forming white and color light-transmitting regions within the same sub-pixel (310) and the same domain structure.
Patent WO-2020233026-A1 (WO)
Inventor: WANG SHUOYU
IPC: B22D11/00
Filed: 2019-11-20
Abstract: A mold copper plate and a layered plating process therefor. A special-shaped copper substrate (1) is used, and the surface of the copper substrate (1) is first plated with a pure nickel layer having relatively low hardness; the surface of the treated nickel layer is plated with a nickel-cobalt alloy layer having high hardness; after processing, the nickel layer is reserved at an upper opening, and the nickel-cobalt alloy layer is reserved at a lower opening. In this way, the problems about thermal denaturation resistance of the upper opening and wear resistance of the lower opening of the mold copper plate are solved, the casting flow rate of the mold copper plate is improved, the production efficiency is improved, and the cost is reduced.
Patent WO-2020155803-A1 (WO)
Title: 一种铁路列车运行控制方法和系统
Inventor: LI LINGYU
IPC: B61C17/00
Filed: 2019-11-22
Abstract: 提供一种铁路列车运行控制方法，方法包括：判断列车是否符合自动驾驶条件，如果是，输出用于表征列车允许进入自动驾驶模式的提示信息；当检测到司机操纵平台上的ATO启动按钮被触发时，控制列车进入自动驾驶模式；判断列车是否位于中间站，且处于未发车状态，如果是，判断列车是否处于自动驾驶模式，所述中间站指的是列车运行路线中除去首发站和终点站之外的其他站点；当列车位于中间站、处于未发车状态，且处于自动驾驶模式时，并且当所述ATO启动按钮被司机触发时，通过自动驾驶模式控制列车车站自动发车、区间自动运行、车站自动停车、车门开门防护、车门/站台门联动控制。
Patent WO-2021027176-A1 (WO)
Inventor: FAN CHENGJUN
IPC: H01L29/786
Filed: 2019-11-22
Abstract: L'invention concerne un substrat de réseau (100) et son procédé de préparation. Le substrat de réseau (100) comprend un substrat (101), une grille (102), une couche d'isolation de grille (109), une couche active (103), une couche cristalline (104), une couche d'oxydation (105), une couche métallique de source/drain (106) et une couche de passivation (107). Une plaque de masque (120) est utilisée pour protéger la surface supérieure de la couche cristalline (104) de l'oxydation, une fois que celle-ci (104) est préparée et ne dépasse pas la plaque de masque (120), Ensuite, la couche d'oxydation (105) est formée sur les parois latérales de la couche cristalline (104) et de la couche active (103), et la couche d'oxydation (105) est utilisée pour empêcher la couche métallique de source/drain (106) et la couche active (103) d'entrer en contact l'une avec l'autre. La couche métallique de source/drain (106) ne vient en contact qu'avec la couche cristalline (104), ce qui réduit le trajet pour un courant de fuite et d'atteindre l'objectif d'un courant de fuite réduit.
Patent WO-2021102634-A1 (WO)
Title: Circuit de source et alimentation électrique et système électrique
Inventor: LI XINHAI
IPC: H02H9/02
Filed: 2019-11-25
Abstract: La présente invention porte sur un circuit de source, sur une alimentation électrique et sur un système électrique. Le circuit de source comprend au moins une source de tension alimentée par un circuit de réseau électrique et utilisée pour fournir au moins une tension pour au moins un dispositif et au moins un commutateur respectivement raccordé à la ou aux sources de tension et commandé pour être mis sous tension en fonction d'une tension du circuit de réseau électrique et/ou à un moment après l'application du circuit de réseau électrique correspondant au dispositif.
Patent WO-2021102723-A1 (WO)
Title: 一种高阶模选择抑制型垂直面发射激光器及其制备方法
Inventor: WANG YAN
IPC: H01S5/065
Filed: 2019-11-27
Abstract: 一种高阶模选择抑制型垂直面发射激光器及其制备方法，其中，高阶模选择抑制型垂直面发射激光器包括由下至上依次设置的N电极层（1）、衬底（2）、下布拉格反射层（3）和发光单元圆台（100），发光单元圆台（100）随机均匀分布于下布拉格反射层（3）上构成随机单元阵列，相邻两发光单元圆台（100）之间设有间隙；发光单元圆台（100）包括由下至上依次设置的有源区（4）、氧化限制层（5）、上布拉格反射层（6）、接触层（7）、透明介质层（9），透明介质层（9）具有不同刻蚀图案（901）形成了高阶模选择抑制结构，高阶模选择抑制结构刻蚀图案（901）的刻蚀深度满足四分之一波长相位相消条件，实现了高阶模抑制，保证光输出效率不受影响，稳定性强。
Patent WO-2021088160-A1 (WO)
Inventor: MA YANHUA
IPC: G01M15/00
Filed: 2019-11-28
Abstract: The present invention belongs to the technical field of aeroengine fault diagnosis, and provides a stochastic configuration network-based health parameter estimation method for a turbofan engine. According to the stochastic configuration network-based health parameter estimation method for a turbofan engine designed in the present invention, a model-based Kalman filtering algorithm is combined with a data-driven-based stochastic configuration network, i.e. the output of the stochastic configuration network being used as compensation for the Kalman filtering algorithm, thereby comprehensively considering the estimation result of the Kalman filter and the estimation result of the stochastic configuration network, and improving the estimation accuracy of the original Kalman filtering algorithm when the measurable parameters of the turbofan engine are less than the health parameters to be estimated. In addition, the present invention effectively reduces the accuracy loss caused by a poor structure of a neural network by means of the stochastic configuration network, and improves the generalization capability of the network. In addition, a firefly algorithm is used to optimize parameters in a stochastic configuration network-based Kalman filter structure, increasing the estimation accuracy of the algorithm.
Patent WO-2020125470-A1 (WO)
Title: A system and method for controlling energy consumption in a vehicle
Inventor: LEGNEDAHL NIKLAS
IPC: B60W10/00
Filed: 2019-12-09
Abstract: A system, method and computer program product for controlling energy consumption in a vehicle (1) during driving along a route, the method comprises the steps of determining an energy consumption strategy for the route, wherein the energy consumption strategy comprises a total energy budget for a plurality of energy consuming vehicle components (10a, 10b, 10c, 10d, 20a, 20b, 20c, 20d); determining a value of an actual consumed total energy (ACTE) at at least a first route position (P1) along the route; determining the difference value (Dv) based on the difference in the actual consumed total energy value (ACTEv) and a predicted consumed total energy value (PCTEv); and determining an altered operation of at least one of the plurality of energy consuming vehicle components (10a, 10b, 10c, 10d, 20a, 20b, 20c, 20d).
Patent WO-2021088230-A1 (WO)
Inventor: CHEN BOWEN
IPC: H04B10/25
Filed: 2019-12-25
Abstract: Provided in the present invention is a resource allocation method in a multi-core optical fiber network. Said method provides an evaluation mechanism of inter-core crosstalk, establishes, according to the evaluation mechanism, a joint optimization method targeting the minimum crosstalk and the minimum spectrum resource occupation in an optical network, and solves the problems of route computing, core selection and spectrum allocation in a multi-core optical fiber network by means of a linear integer programming method. In a static multi-core optical fiber network, certain service requests are generated, and sufficient spectrum resources are provided for allocation, so that no service blocking occurs. Then, a joint optimization method for the minimum crosstalk and the minimum spectrum slot occupation is established according to an optimization target to be realized and each constraint condition in a service request allocation process, thereby finding an optimal spectrum resource allocation method for all service requests.
Patent WO-2020156397-A1 (WO)
Title: 频谱管理设备、电子设备、无线通信方法和存储介质
Inventor: ZHAO YOUPING
IPC: H04W16/14
Filed: 2020-01-22
Abstract: 本公开涉及频谱管理设备、电子设备、无线通信方法和存储介质。根据本公开的频谱管理设备位于共存系统中，所述共存系统包括至少两个使用不同的无线接入技术的无线接入网络，所述频谱管理设备包括处理电路，被配置为：生成所述共存系统的干扰重叠图；以及根据所述干扰重叠图为所述至少两个无线接入网络分配频谱资源。使用根据本公开的频谱管理设备、电子设备、无线通信方法和存储介质，可以在包括多个无线接入技术的共存系统中合理地为次系统分配频谱资源。 (图3)
Patent WO-2021159431-A1 (WO)
Title: Hot-pressing compounding device for filter material film
Inventor: HU MEILIAN
IPC: B01D61/58
Filed: 2020-02-14
Abstract: A hot-pressing compounding device for a filter material film, comprising a base (3) and a holder (4) fixed on an upper side surface of the base (3). The holder (4) is provided with a hot-pressing mechanism (1). A winding mechanism (2) is provided on an upper side surface of the base (3) on a side of the holder (4). The hot-pressing mechanism (1) comprises a first hot-pressing roller (108) and a second hot-pressing roller (114). The first hot-pressing roller (108) is rotatably connected to a first holder (109). The second hot-pressing roller (114) is rotatably connected to a second holder (113). The first holder (109) and the second holder (113) are respectively provided on upper and lower sides of the holder (4). A side surface of the first holder (109) is fixed to a first nut (107). One end of the first nut (107) is connected to one side of a bidirectional ball screw (103). A side surface of the second holder (113) is fixed to a second nut (106). One end of the second nut (106) is connected to the other side of the bidirectional ball screw (103). The bidirectional ball screw (103) is rotatably connected to an inner side surface of the holder (4). According to the present invention, the press-fit force can be adjusted, compounding of filtering films made of different materials is met, and the application range is wide; meanwhile, the winding flatness is high.
Patent WO-2021163859-A1 (WO)
Title: Communication method and communication apparatus
Inventor: LUO HAIYAN
IPC: H04W72/00
Filed: 2020-02-17
Abstract: Provided are a communication method and a communication apparatus. Information of at least one first network slice corresponding to a first identifier is sent to a terminal device by means of an RRC message, so that communication requirements of a terminal can be met, and the reduction of broadcast overheads is facilitated. The method comprises: a first access network device broadcasting a first identifier, wherein the first identifier is used to identify information of a network slice of a first access network; and the first access network device sending a radio resource control (RRC) message to a terminal device, wherein the RRC message comprises information of at least one first network slice corresponding to the first identifier.